Senate Republicans are shocked by President Trump's threat to not sign a bill addressing housing affordability. The move is described as inexplicable and making no sense, especially given voter concerns about rising costs. Details of the situation are still emerging, with GOP senators expressing bewilderment over the President's stance.

The bill in question is highly touted and aims to address housing affordability, a concern for many voters. Further information on this developing story can be found through KTSM 9 News, which is following the situation and providing updates as more details become available.